| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.56 | 10.343% | $55.7894 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $213.77 | 4.210% | $222.7697 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $192.43 | 7.237% | $206.3562 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $167.88 | 4.430% | $175.3171 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $158.41 | 10.350% | $174.8054 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $54.63 | 9.498% | $59.8188 | $59.82 | $59.80 | $59.80 |
| Purchase #7 | $33.43 | 4.203% | $34.8351 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $871.11 | $929.6917 | $929.71 | $929.65 | $929.70 | |